Everybody is shocked after hearing that Master Suo plays karuta with 28 one-syllable cards.  Chihaya, Arata, Taichi, and the other karuta club members do some soul searching as they attempt to move forward.
It's our fault for leaving 
him alone out there.
Es nuestra culpa por dejarlo solo ahí.
Es culpa nuestra por dejarlo solo ahí.
É o nosso castigo 
por deixá-lo lá sozinho.